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Versions: 9
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Stored size: 1.31 KB
Contents
module GOVUKDesignSystemFormBuilder
module Containers
class Fieldset < Base
def initialize(builder, object_name = nil, attribute_name = nil, legend: {}, caption: {}, described_by: nil, &block)
super(builder, object_name, attribute_name, &block)
@legend = legend
@caption = caption
@described_by = described_by(described_by)
@attribute_name = attribute_name
end
def html
tag.fieldset(**options) do
safe_join([legend_element, (@block_content || yield)])
end
end
private
def options
{
class: classes,
aria: { describedby: @described_by }
}
end
def classes
%(#{brand}-fieldset)
end
def legend_element
@legend_element ||= if @legend.nil?
Elements::Null.new
else
Elements::Legend.new(@builder, @object_name, @attribute_name, **legend_options)
end
end
def legend_options
case @legend
when Hash
@legend.merge(caption: @caption)
when Proc
{ content: @legend }
else
fail(ArgumentError, %(legend must be a Proc or Hash))
end
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems